Mainframe COBOL Developer - CICS & JCL Focus

buenos aires, ciudad autónoma de buenos aires, Argentina • Posted June 07, 2026

Job Type: Full-time
Location: buenos aires, ciudad autónoma de buenos aires
Posted: June 07, 2026
Category: Informática y tecnología
Application Deadline: July 17, 2026

Role Description


Design, code, test, and debug mainframe applications using languages such as COBOL, CICS, and JCL.
System Maintenance
Troubleshoot and resolve issues, perform performance tuning, and upgrade system software as needed.


Work with system analysts, project managers, and other IT professionals to gather requirements and specifications for new applications or modifications to existing ones.


Documentation:


Maintain detailed documentation of code, processes, and system configurations to ensure clarity and compliance with standards.


Testing:


Execute various forms of testing, including unit, system, regression, and integration testing to ensure the quality and functionality of applications.


Required Skills and Qualifications
:
Technical Skills
Proficiency in mainframe programming languages (e.g., COBOL, JCL, DB2), and familiarity with mainframe tools and methodologies.
Problem-Solving Abiliti...

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